EP3726766A4 - Procédé, appareil et système de configuration de signal de référence - Google Patents

Procédé, appareil et système de configuration de signal de référence Download PDF

Info

Publication number: EP3726766A4
Authority: EP; European Patent Office
Prior art keywords: reference signal; configuration method; signal configuration; signal; configuration
Prior art date: 2018-02-09
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP19751040.7A

Other languages

German (de)

English (en)

Other versions

EP3726766A1 (fr

EP3726766B1 (fr

Inventor

Fengwei LIU

Lei Chen

Jing Qiu

Xiaoyong TANG

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Huawei Technologies Co Ltd

Original Assignee

Huawei Technologies Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2018-02-09

Filing date

2019-01-29

Publication date

2021-02-24

2019-01-29 Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd

2020-10-21 Publication of EP3726766A1 publication Critical patent/EP3726766A1/fr

2021-02-24 Publication of EP3726766A4 publication Critical patent/EP3726766A4/fr

2023-12-06 Application granted granted Critical

2023-12-06 Publication of EP3726766B1 publication Critical patent/EP3726766B1/fr

Status Active legal-status Critical Current

2039-01-29 Anticipated expiration legal-status Critical

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
- H04L5/0057—Physical resource allocation for CQI
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
- H04B7/0621—Feedback content
- H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/155—Ground-based stations
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0014—Three-dimensional division
- H04L5/0023—Time-frequency-space
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
- H04L5/0094—Indication of how sub-channels of the path are allocated
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0058—Allocation criteria
- H04L5/0073—Allocation arrangements that take into account other cell interferences

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Computer Networks & Wireless Communication (AREA)
Mobile Radio Communication Systems (AREA)

EP19751040.7A 2018-02-09 2019-01-29 Procédé et appareil de configuration de signal de référence Active EP3726766B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CN201810135167.7A CN110138526B (zh)	2018-02-09	2018-02-09	一种配置参考信号的方法、装置和系统
PCT/CN2019/073747 WO2019154193A1 (fr)	2018-02-09	2019-01-29	Procédé, appareil et système de configuration de signal de référence

Publications (3)

Publication Number	Publication Date
EP3726766A1 EP3726766A1 (fr)	2020-10-21
EP3726766A4 true EP3726766A4 (fr)	2021-02-24
EP3726766B1 EP3726766B1 (fr)	2023-12-06

Family

ID=67548215

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19751040.7A Active EP3726766B1 (fr)	2018-02-09	2019-01-29	Procédé et appareil de configuration de signal de référence

Country Status (5)

Country	Link
US (1)	US20200358579A1 (fr)
EP (1)	EP3726766B1 (fr)
CN (1)	CN110138526B (fr)
BR (1)	BR112020015952A2 (fr)
WO (1)	WO2019154193A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112543443A (zh) *	2019-09-20	2021-03-23	华为技术有限公司	通信方法和通信装置
CN112748425A (zh) *	2019-10-31	2021-05-04	华为技术有限公司	感知方法及装置
US11877306B2 (en) *	2020-01-22	2024-01-16	Qualcomm Incorporated	Interference measurement configurations in wireless systems
EP4106408A4 (fr)	2020-02-14	2023-03-29	Huawei Technologies Co., Ltd.	Procédé de configuration de ressources et appareil
WO2022082774A1 (fr) *	2020-10-23	2022-04-28	华为技术有限公司	Procédé de gestion de faisceau et dispositif de communication
CN114760640B (zh) *	2021-01-08	2023-09-08	华为技术有限公司	无线局域网感知方法及装置
CN115622604B (zh) *	2021-07-16	2025-11-14	华为技术有限公司	信号传输方法及装置、通信系统
CN115941014B (zh) *	2021-08-24	2025-08-26	维沃移动通信有限公司	传输处理方法、装置及设备
JP7765610B2 (ja) *	2021-08-29	2025-11-06	１Ｆｉｎｉｔｙ株式会社	無線通信装置及び方法
CN116017492A (zh) *	2021-10-21	2023-04-25	中国移动通信有限公司研究院	测量方法、网络设备、中继设备及终端设备
CN116033366A (zh) *	2021-10-26	2023-04-28	华为技术有限公司	一种信道测量方法及装置
US12261800B2 (en) *	2022-04-04	2025-03-25	Qualcomm Incorporated	Non-overlapped cross-link interference reference signal transmission and reception windows
US20230337079A1 (en) *	2022-04-19	2023-10-19	Qualcomm Incorporated	Mobile node measurement for node discovery or interference management
GB2635471A (en) *	2022-08-11	2025-05-14	Lenovo Beijing Ltd	Methods and apparatuses for repeater
CN117676888A (zh) *	2022-08-12	2024-03-08	华为技术有限公司	中继通信方法、通信系统及通信装置
CN118250704A (zh) *	2022-12-22	2024-06-25	中国移动通信有限公司研究院	通信方法、装置、相关设备及存储介质
CN118283797A (zh) *	2022-12-30	2024-07-02	中国移动通信有限公司研究院	一种链路的传输配置方法、网络设备及存储介质
CN117939488A (zh) *	2023-07-31	2024-04-26	中兴通讯股份有限公司	一种波束训练方法、通信节点及存储介质

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20100323612A1 (en) *	2009-06-19	2010-12-23	Research In Motion Limited	Transparent Relay Using Dual-Layer Beam Forming Association Procedures
EP3633884A1 (fr) *	2017-06-16	2020-04-08	Huawei Technologies Co., Ltd.	Procédé d'émission de signal, dispositif et système associés

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN103138869B (zh) *	2011-11-22	2015-08-19	中国移动通信集团公司	信道状态信息参考信号的发送方法、基站及中继
CN106982084A (zh) *	2016-01-19	2017-07-25	中兴通讯股份有限公司	一种混合波束训练方法、站点及终端
TWI674017B (zh) *	2016-05-20	2019-10-01	National Taiwan University	巨型輔助系統中的行動性管理方法以及使用者設備
CN107659947B (zh) *	2016-07-26	2022-08-02	中兴通讯股份有限公司	状态测量方法及装置、系统

2018
- 2018-02-09 CN CN201810135167.7A patent/CN110138526B/zh active Active
2019
- 2019-01-29 WO PCT/CN2019/073747 patent/WO2019154193A1/fr not_active Ceased
- 2019-01-29 BR BR112020015952-2A patent/BR112020015952A2/pt not_active IP Right Cessation
- 2019-01-29 EP EP19751040.7A patent/EP3726766B1/fr active Active
2020
- 2020-07-27 US US16/939,901 patent/US20200358579A1/en not_active Abandoned

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20100323612A1 (en) *	2009-06-19	2010-12-23	Research In Motion Limited	Transparent Relay Using Dual-Layer Beam Forming Association Procedures
EP3633884A1 (fr) *	2017-06-16	2020-04-08	Huawei Technologies Co., Ltd.	Procédé d'émission de signal, dispositif et système associés

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
RESEARCH IN MOTION ET AL: "Configurations of Transparent Relay using Rel-9 Dual-Layer Beamforming", 3GPP DRAFT; R1-092414(RIM-TRANSPARENT RELAY USING DUAL-LAYER BF), 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. Los Angeles, USA; 20090624, 24 June 2009 (2009-06-24), XP050350928 *

Also Published As

Publication number	Publication date
BR112020015952A2 (pt)	2020-12-15
WO2019154193A1 (fr)	2019-08-15
CN110138526A (zh)	2019-08-16
CN110138526B (zh)	2021-04-09
US20200358579A1 (en)	2020-11-12
EP3726766A1 (fr)	2020-10-21
EP3726766B1 (fr)	2023-12-06

Publication	Publication Date	Title
EP3726766A4 (fr)	2021-02-24	Procédé, appareil et système de configuration de signal de référence
EP3582555A4 (fr)	2020-04-29	Procédé de communication, appareil, et système
EP3407523A4 (fr)	2019-04-03	Procédé, appareil et système de configuration de format de signal de référence
EP3605977A4 (fr)	2020-02-26	Procédé, appareil et système de transmission de signal
EP3920510A4 (fr)	2022-03-23	Procédé, appareil et système de communication
EP3917190A4 (fr)	2022-03-16	Procédé, appareil et système de communication
EP3598823A4 (fr)	2020-03-18	Procédé, appareil, et système de configuration
EP3952402A4 (fr)	2022-06-15	Procédé, appareil et système de communication
EP4017188A4 (fr)	2022-07-27	Procédé et appareil de transmission de signal, et système
EP3739826A4 (fr)	2021-03-17	Procédé, système et appareil de communication
EP3911031A4 (fr)	2022-03-16	Procédé, appareil et système de gestion de signal de référence
EP3749032A4 (fr)	2021-03-31	Procédé, appareil et système de communication
EP3634056A4 (fr)	2020-05-27	Procédé de transmission de signal, appareil et système associés
EP4054130A4 (fr)	2022-12-28	Procédé, appareil et système de communication
EP3547592A4 (fr)	2020-02-26	Procédé, appareil et système de communication
EP3972300A4 (fr)	2022-07-20	Procédé, appareil et système de communication
EP3573392A4 (fr)	2020-04-08	Procédé, appareil, et système de communication
EP3557932A4 (fr)	2019-10-23	Procédé, appareil, et système de communication
EP3748886A4 (fr)	2021-04-14	Procédé, appareil et système de communication
EP3780514A4 (fr)	2021-05-19	Procédé, appareil et système de configuration de tunnel
EP4040750A4 (fr)	2022-11-23	Procédé, appareil et système de communication sécurisée
EP3745759A4 (fr)	2021-02-24	Procédé, appareil et système de détection de défaillance de faisceau
EP3955646A4 (fr)	2022-06-08	Procédé, appareil, et système de communication
EP3567913A4 (fr)	2019-12-18	Procédé et appareil d'envoi de signal de référence, et procédé et appareil de réception de signal de référence
EP4072186A4 (fr)	2022-12-28	Procédé de communication, appareil de communication et système

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